Boot the computer shortly after the Blue Screen of change

My old computer old problems, the most recent new issues:the boot into the desktop after 1 minute (that is the old computer, then 1 minute of all the items have yet to start END start the computer in working order can not be right The bottom corner of the icon, there is only one volume icon), then a lot of blue screen + letters of the alphabet, according to my level of English is barely understand, it is said, “If this is the first time on the restart, if not the first time Why on Why (do not look here for the explanation), and then there are a lot below to see do not really understand, is that the F8 into safe mode network to check what's what, seek how to deal with?

May be some loading errors Driver, Safe Mode prompt the network not to issue it proposed to enter msconfig to turn off all non-start the system if the question Is to solve software problems, not solve problems such as the Safe Mode re-enter the graphics-driven, not solve the problem I have nothing I can do, filling your system.Or software problem, perhaps by poisoning.
Or hardware Problems, memory of the song is this phenomenon.